3 years ago

0.4(x + 9) = 8.3 Find x

Mathematics

1 answer:

Paladinen [302]3 years ago

4 0

Answer:

x = 11.75

Step-by-step explanation:

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Can you answer these? I don't understand this part either. Thanks

Flura [38]

$9x+10=12x-11$
We put 12x on the left side and 10 on right side
$9x-12x=-11-10$
Now we add x and free numbers
$-3x=-21$
And our result is:
$x=7$

$3(x-8)=5x+7$
$3x-24=5x+7$
$3x-5x=7+24$
$-2x=31$
$x=- \frac{31}{2}$

3 0

4 years ago

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PLEASE HELP!!!

Klio2033 [76]

Answer:

The answer is A and B

Step-by-step explanation:

y-y=m(x-x)

y-(-3)=m(x-(-5))

y+3=0.4(x+5)

y-y=m(x-x)

y-1=0.4(x-5)

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3 years ago

- 4j - 1 - 4j+6<br><br> Write that expression in the simplest form

Anika [276]

Answer:

-8j+5

Step-by-step explanation:

the answer is -8j+5

4 0

3 years ago

What is the value of q?

alex41 [277]

If im right it should be 116

5 0

4 years ago

Plz help need now no links

seraphim [82]

false because when u connect the dots it does not make a straight line that goes thru the origin

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3 years ago

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